Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-20 and METOP-C Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 6/21/2025
| Index | Date (NOAA-20) | Time (NOAA-20) | Lat,Lon (NOAA-20) | SZA (NOAA-20 ) | Date (METOP-C) | Time (METOP-C) | Lat,Lon (METOP-C) | SZA (METOP-C ) | Distance(km) | Time Diff (sec) |
| 1 | 06/25/2025 | 08:39:27 | 73.24, 40.60 | 50.09 | 06/25/2025 | 08:40:35 | 73.14, 42.82 | 49.86 | 71.92 | 68 |
| 2 | 06/25/2025 | 09:30:09 | -73.14,-151.87 | 130.02 | 06/25/2025 | 09:31:18 | -73.08,-149.99 | 130.20 | 61.09 | 69 |
| 3 | 06/25/2025 | 10:20:51 | 72.93, 15.89 | 49.75 | 06/25/2025 | 10:22:02 | 72.87, 16.89 | 49.62 | 33.38 | 71 |
| 4 | 06/25/2025 | 11:11:33 | -72.84,-176.59 | 130.36 | 06/25/2025 | 11:12:46 | -72.76,-176.01 | 130.48 | 20.82 | 73 |
| 5 | 06/25/2025 | 12:02:15 | 72.63, -8.84 | 49.41 | 06/25/2025 | 12:03:28 | 72.65, -8.92 | 49.42 | 3.28 | 73 |
| 6 | 06/25/2025 | 12:52:59 | -72.63, 158.46 | 130.58 | 06/25/2025 | 12:54:10 | -72.64, 158.40 | 130.59 | 2.26 | 71 |
| 7 | 06/25/2025 | 13:43:45 | 72.62, -34.21 | 49.41 | 06/25/2025 | 13:44:50 | 72.62, -34.30 | 49.40 | 2.91 | 65 |
| 8 | 06/25/2025 | 14:34:29 | -72.63, 133.09 | 130.58 | 06/25/2025 | 14:35:32 | -72.62, 133.01 | 130.61 | 2.91 | 63 |
| 9 | 06/25/2025 | 15:25:15 | 72.62, -59.58 | 49.41 | 06/25/2025 | 15:26:12 | 72.60, -59.68 | 49.39 | 3.81 | 57 |
| 10 | 06/25/2025 | 16:15:59 | -72.63, 107.72 | 130.58 | 06/25/2025 | 16:16:53 | -72.65, 107.74 | 130.58 | 2.42 | 54 |
| 11 | 06/25/2025 | 17:06:45 | 72.62, -84.95 | 49.41 | 06/25/2025 | 17:07:33 | 72.63, -84.96 | 49.42 | 1.94 | 48 |
| 12 | 06/25/2025 | 17:57:29 | -72.62, 82.36 | 130.59 | 06/25/2025 | 17:58:15 | -72.63, 82.35 | 130.59 | 0.44 | 46 |
| 13 | 06/25/2025 | 18:48:15 | 72.61,-110.32 | 49.41 | 06/25/2025 | 18:48:55 | 72.61,-110.34 | 49.40 | 0.84 | 40 |
| 14 | 06/25/2025 | 19:38:59 | -72.62, 56.99 | 130.59 | 06/25/2025 | 19:39:37 | -72.61, 56.97 | 130.61 | 1.61 | 38 |
| 15 | 06/25/2025 | 20:29:45 | 72.61,-135.68 | 49.41 | 06/25/2025 | 20:30:17 | 72.59,-135.72 | 49.38 | 2.45 | 32 |
| 16 | 06/25/2025 | 21:20:29 | -72.62, 31.62 | 130.59 | 06/25/2025 | 21:20:58 | -72.64, 31.69 | 130.58 | 3.29 | 29 |
| 17 | 06/25/2025 | 22:11:15 | 72.61,-161.05 | 49.41 | 06/25/2025 | 22:11:38 | 72.62,-161.00 | 49.41 | 2.33 | 23 |
| 18 | 06/25/2025 | 23:01:59 | -72.61, 6.25 | 130.59 | 06/25/2025 | 23:02:20 | -72.62, 6.31 | 130.59 | 2.05 | 21 |
| 19 | 06/25/2025 | 23:52:45 | 72.60, 173.58 | 49.41 | 06/25/2025 | 23:53:00 | 72.60, 173.62 | 49.40 | 1.30 | 15 |
| 20 | 06/26/2025 | 00:43:29 | -72.61, -19.12 | 130.59 | 06/26/2025 | 00:43:42 | -72.60, -19.07 | 130.61 | 2.39 | 13 |
| 21 | 06/26/2025 | 01:34:15 | 72.60, 148.21 | 49.41 | 06/26/2025 | 01:34:22 | 72.58, 148.23 | 49.38 | 2.51 | 7 |
| 22 | 06/26/2025 | 02:24:58 | -72.56, -44.38 | 130.65 | 06/26/2025 | 02:25:04 | -72.57, -44.45 | 130.63 | 2.96 | 6 |
| 23 | 06/26/2025 | 03:15:44 | 72.55, 122.94 | 49.35 | 06/26/2025 | 03:15:44 | 72.56, 122.85 | 49.37 | 3.37 | 0 |
| 24 | 06/26/2025 | 04:06:28 | -72.55, -69.75 | 130.65 | 06/26/2025 | 04:06:26 | -72.55, -69.83 | 130.64 | 2.71 | 2 |
| 25 | 06/26/2025 | 04:57:15 | 72.60, 97.47 | 49.40 | 06/26/2025 | 04:57:05 | 72.59, 97.57 | 49.39 | 3.39 | 10 |
| 26 | 06/26/2025 | 05:47:58 | -72.55, -95.12 | 130.65 | 06/26/2025 | 05:47:47 | -72.58, -95.11 | 130.61 | 3.62 | 11 |
| 27 | 06/26/2025 | 06:38:44 | 72.54, 72.21 | 49.35 | 06/26/2025 | 06:38:27 | 72.57, 72.19 | 49.38 | 3.02 | 17 |
| 28 | 06/26/2025 | 07:29:28 | -72.55,-120.49 | 130.65 | 06/26/2025 | 07:29:09 | -72.56,-120.50 | 130.63 | 1.65 | 19 |
| 29 | 06/26/2025 | 08:20:14 | 72.54, 46.84 | 49.35 | 06/26/2025 | 08:19:49 | 72.55, 46.81 | 49.36 | 1.42 | 25 |
| 30 | 06/26/2025 | 09:10:58 | -72.54,-145.86 | 130.65 | 06/26/2025 | 09:10:31 | -72.54,-145.88 | 130.64 | 0.67 | 27 |
| 31 | 06/26/2025 | 10:01:44 | 72.53, 21.47 | 49.35 | 06/26/2025 | 10:01:11 | 72.53, 21.42 | 49.35 | 1.81 | 33 |
| 32 | 06/26/2025 | 10:52:28 | -72.54,-171.23 | 130.65 | 06/26/2025 | 10:51:53 | -72.52,-171.26 | 130.66 | 2.51 | 35 |
| 33 | 06/26/2025 | 11:43:14 | 72.53, -3.90 | 49.35 | 06/26/2025 | 11:42:32 | 72.56, -3.85 | 49.38 | 3.05 | 42 |
| 34 | 06/26/2025 | 12:33:58 | -72.54, 163.40 | 130.65 | 06/26/2025 | 12:33:14 | -72.55, 163.46 | 130.63 | 2.41 | 44 |
| 35 | 06/26/2025 | 13:24:44 | 72.53, -29.27 | 49.35 | 06/26/2025 | 13:23:54 | 72.53, -29.24 | 49.36 | 1.24 | 50 |
| 36 | 06/26/2025 | 14:15:28 | -72.54, 138.03 | 130.65 | 06/26/2025 | 14:14:36 | -72.53, 138.08 | 130.65 | 1.64 | 52 |
| 37 | 06/26/2025 | 15:06:14 | 72.53, -54.64 | 49.34 | 06/26/2025 | 15:05:16 | 72.51, -54.62 | 49.35 | 1.48 | 58 |
| 38 | 06/26/2025 | 15:56:58 | -72.53, 112.67 | 130.65 | 06/26/2025 | 15:55:58 | -72.51, 112.70 | 130.66 | 2.78 | 60 |
| 39 | 06/26/2025 | 16:47:44 | 72.52, -80.01 | 49.34 | 06/26/2025 | 16:46:38 | 72.49, -80.00 | 49.33 | 3.35 | 66 |
| 40 | 06/26/2025 | 17:38:27 | -72.48, 87.40 | 130.71 | 06/26/2025 | 17:37:20 | -72.49, 87.32 | 130.68 | 2.97 | 67 |
| 41 | 06/26/2025 | 18:29:14 | 72.52,-105.37 | 49.34 | 06/26/2025 | 18:27:59 | 72.52,-105.28 | 49.36 | 3.16 | 75 |
| 42 | 06/26/2025 | 19:19:57 | -72.48, 62.03 | 130.71 | 06/26/2025 | 19:18:42 | -72.47, 61.94 | 130.69 | 3.29 | 75 |
| 43 | 06/26/2025 | 20:10:38 | 72.21,-130.14 | 49.01 | 06/26/2025 | 20:09:26 | 72.25,-131.17 | 49.12 | 35.28 | 72 |
| 44 | 06/26/2025 | 21:01:21 | -72.17, 37.26 | 131.04 | 06/26/2025 | 21:00:10 | -72.14, 35.95 | 130.97 | 44.72 | 71 |
| 45 | 06/26/2025 | 21:52:02 | 71.90,-154.92 | 48.67 | 06/26/2025 | 21:50:54 | 71.92,-157.14 | 48.84 | 76.74 | 68 |
| 46 | 06/26/2025 | 22:42:45 | -71.86, 12.48 | 131.37 | 06/26/2025 | 22:41:37 | -71.86, 10.09 | 131.21 | 82.68 | 68 |
Figure of NOAA-20 and METOP-C satellite orbits during SNOs since TLE Epoch: 6/21/2025
Download SNOs between NOAA-20 and METOP-C since TLE EPOCH: 06/21/2025 in txt file.
Historial Predications of SNOs between NOAA-20 and METOP-C